# Ronel Daniel > Fullstack builder & CTO. Founder, CTO and freelance engineer. Mobile, web, IoT, blockchain and AI. I build mobile apps, web platforms, IoT systems and blockchain products, and lead the teams that ship them. Today I am CTO at socai.id and run a FlutterFlow expert agency from Jakarta. My path runs from embedded systems at Telkom University to an MSc in Artificial Intelligence at NTU Singapore. These days I focus on AI agents, ERP integration and getting freelance teams to work like proper engineering teams. Through Indata Indonesia I help businesses move from manual work to automated systems: AI, blockchain, mobile apps, web platforms and the networks under them. - Based in: South Jakarta, Indonesia - Freelance: Rp1 billion+ delivered - Education: MSc AI, NTU Singapore; BEng Embedded Systems, Telkom University - Languages: Indonesian, English, Japanese (JLPT N3) ## Contact - WhatsApp: https://wa.me/6281221386406 - LinkedIn: https://www.linkedin.com/in/ronel-daniel-06992993 - socai.id: https://socai.id ## Work - [Dampingin](https://arsana.cloud/work/dampingin): 2026 · AI & Tools · Dampingin. Legal help for Indonesia, where AI does the routine work and licensed lawyers stay accountable. Stack: Next.js 16, React 19, Tailwind CSS 4, TypeScript monorepo, Prisma 6, PostgreSQL 16, Docker Compose, REST API + MCP server, TypeSafe Jev, Remotion. - [SocAI](https://arsana.cloud/work/socai): 2026 · AI & Tools · SocAI. An AI talent platform for Indonesia that connects brands with creators, and lets people create content with AI versions of the idols and characters they love. Stack: Next.js and React on Cloudflare, Tailwind-style utility CSS, Instrument Serif + Be Vietnam Pro type, Google OAuth / email sign-in, Supabase realtime job status. - [SurveyKita](https://arsana.cloud/work/surveykita): 2026 · Apps & Platforms · SurveyKita. A paid-survey marketplace for Indonesia that connects people who need data with respondents who get paid in Rupiah. Stack: NestJS 11 API + BullMQ worker, Next.js 15, React 19, Tailwind CSS 4, TypeScript monorepo, Prisma 6, PostgreSQL 16, Redis 7, S3-compatible storage, OpenAPI 3.1, Flutter, Flip payment and payout gateway. - [Hex256](https://arsana.cloud/work/hex256): 2026 · Apps & Platforms · Hex256. Security and UU PDP readiness for Indonesian e-commerce and SaaS teams that have no dedicated security team. Stack: Next.js 16, React 19, TypeScript monorepo, Prisma + PostgreSQL, Semgrep, Trivy, passive recon, REST partner API + remote MCP server, Three.js. - [AIoT](https://arsana.cloud/work/aiot): 2026 · Chain & IoT · AIoT. The real-world gateway for AI robotics in Indonesia, built as a public site plus an AI hardware workspace for ESP32. Stack: React 19, Vite 8, TypeScript 6, React Router 7, React Flow, Node 22+ API, Zod, Arduino CLI + arduino-mcp-server, Model Context Protocol, Electron desktop shell, Docker Compose, Playwright tests. - [Megan.tv](https://arsana.cloud/work/megan-tv): 2026 · Apps & Platforms · Megan.tv. One account for watching films and series, creating AI images and video, and commissioning brand video, built for Indonesia. Stack: Next.js, React, Tailwind CSS, Cloudflare in front. - [Kolabaja](https://arsana.cloud/work/kolabaja): 2026 · Apps & Platforms · Kolabaja. A distribution partner for SaaS companies in Indonesia. Check your market readiness, reach real users through tech creators, and pay only for results. Stack: General Sans, JSON-LD structured data, web manifest, strict Content Security Policy, served behind Cloudflare, first-party analytics script. - [SweetTroops](https://arsana.cloud/work/sweettroops): 2026 · Apps & Platforms · SweetTroops. An online baking school for Indonesia, built end to end as a course platform with lifetime access to every class. Stack: Next.js, React, Tailwind CSS, TypeScript, Supabase, S3-compatible video and image storage, Xendit payments, WhatsApp OTP login and notifications, pm2 + nginx on a VPS. - [BOL4 Jakarta 2026](https://arsana.cloud/work/bol4-jakarta-2026): 2026 · Events & Entertainment · Big Ground Entertainment. The official microsite for the "2026-2027 BOL4 Concert Tour [Red Square] in Jakarta", presented by Kanverse and Big Ground Entertainment (14 November 2026, Balai Sarbini). Stack: Astro 5, TypeScript, Tailwind CSS 4, no UI framework, sharp, sanitize-html, file-based JSON storage, nginx, Ubuntu VPS. - [Richie Ren Jakarta 2026](https://arsana.cloud/work/richie-ren-jakarta-2026): 2026 · Events & Entertainment · Big Ground Entertainment / GME International. The official ticketing microsite for the 《齐迹2026》 show at Indonesia Arena, 19 December 2026, 7 PM. Stack: Astro 5 static site, Tailwind CSS, Inter Variable font, Cloudflare, strict Content Security Policy, Google Analytics/Tag Manager, YouTube nocookie embeds, Loket and Maiseat as ticket platforms. - [Big Ground Entertainment](https://arsana.cloud/work/big-ground-entertainment): 2026 · Events & Entertainment · Big Ground Entertainment. The official website of a Jakarta promoter that brings world-class concerts to Indonesia. Stack: WordPress with the Bricks page builder, LiteSpeed Cache, Hostinger hosting. - [Rimba Raya](https://arsana.cloud/work/rimba-raya): 2026 · Events & Entertainment · Rimba Raya. The official website for an AI-cinematic series born from Indonesian nature, now streaming on Vidio. Stack: React 19 single-page app, Vite-style bundled assets, TanStack library, hosted on Netlify, WebP imagery, Google Fonts. - [FlutterFlow Agency](https://arsana.cloud/work/flutterflow-agency): 2023 · Apps & Platforms · Mobile & web apps, team lead · Various clients. A FlutterFlow expert agency, recognised by FlutterFlow itself. It delivers mobile and web apps from first concept through to deployment. - [Activity Tracker](https://arsana.cloud/work/activity-tracker): 2026 · AI & Tools · Product, Rust & Tauri engineering · Open source (planned). A fully offline activity tracker built with Tauri and Rust. It syncs across devices, has full RBAC and even tracks AI token usage. - [AI Agent for ERP](https://arsana.cloud/work/ai-agent-erp): 2026 · AI & Tools · Architecture, AI integration · Indata Indonesia. Integrating OpenClaw to put a personal AI agent inside an ERP system, and writing a battle-tested playbook for AI in real business operations. - [NFT & Web3 Builds](https://arsana.cloud/work/nft-web3): 2022 · Chain & IoT · Blockchain development · Fiverr & Fastwork clients. Full-time freelance blockchain development: web3 sites, marketplaces and NFT collections, plus blockchain tied into mobile apps. - [IoT Platform](https://arsana.cloud/work/iot-amartamedia): 2022 · Chain & IoT · CTO, fullstack & IoT engineering · PT Amartamedia. End-to-end IoT solutions: microcontroller circuit design, on-site deployment, the database, and Flutter apps that track the sensors. - [Smart City Jambi](https://arsana.cloud/work/smart-city-jambi): 2019 · Chain & IoT · Connectivity solution, IT coordination · Diskominfo Kota Jambi. Solved the connectivity problem for the city’s smart city cameras, one of several public-sector networking projects across Jambi. ## Experience - 2025 to now: Chief Technology Officer, socai.id - 2024 to 2026: Chief Technology Officer, Cybersphere.id - 2023 to now: FlutterFlow Experts Agency Founder, FlutterFlow - 2023 to 2025: Chief Technology Officer, Kolabaja - 2023 to 2025: Adobe Firefly Beta Contributor, Adobe - 2022 to 2025: ChatGPT Beta Contributor, OpenAI - 2022 to 2023: Chief Technology Officer, IoT Amartamedia - 2022 to 2023: IT Coordinator, Dinas Kesehatan Kota Jambi - 2022 to now: Blockchain Developer, Fiverr - 2019 to now: Mobile & Blockchain Specialist, Fastwork - 2018 to now: Chief Executive Officer, Indata Indonesia - 2018 to 2021: Account Executive, Lintasarta - 2013 to 2017: Practicum Assistant, Microcontroller & Logic Circuits, Telkom University - 2011 to 2015: Senior Mixed Reality Engineer, Layar - 2008 to 2010: Graphic & Web Designer, PT Pesona Bintang Tools: FlutterFlow, Flutter, Rust, Tauri, Solidity, Go, SQL, IoT & embedded, Networking ## Optional - [Full content as JSON](https://arsana.cloud/api/content)